Paper · 2000 · Indian Journal of Horticulture

Reversal of water stress effects. I. Mulching impact on the performance of Capsicum annuum under water deficit

P. S. Thakur; Anju Thakur; S. P. Kanaujia

7
claims
14
verbatim quotes
13
citations
2
research areas
✓
Open access

Abstract

Different mulching materials like grass, Lantana and plastic helped bell pepper to perform better at water deficits from 25 to 75%. Growth (plant height, leaf area and leaf area index) and flower number and fruit yield were significantly maintained at higher level in mulched plants than unmulched ones up to 75% water deficit. Yield was significantly higher in plastic mulch at 25, 50 and 75% water deficits. Mulched plants maintained higher photosynthetic rate over unmulched at all water deficit levels. Plastic mulch increased WUE. Light transmission ratio decreased considerably in mulched stressed plants. Mulching improved drought tolerance efficiency at all levels of water deficits.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Mulching maintained plant height, leaf area, and leaf area index above unmulched plants at up to 75% water deficit.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
mulched plantse0
Outcome
plant height, leaf area and leaf area indexe0
Direction
higher levele0
Qualifier
up to 75% water deficite0
Comparator
unmulched onese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Growth (plant height, leaf area and leaf area index) and flower number and fruit yield were significantly maintained at higher level in mulched plants than unmulched ones up to 75% water deficit”

✓ located verbatim in the source · abstract, characters 132–326 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Mulching maintained flower number and fruit yield above unmulched plants at up to 75% water deficit.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
mulched plantse0
Outcome
flower number and fruit yielde0
Direction
higher levele0
Qualifier
up to 75% water deficite0
Comparator
unmulched onese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Growth (plant height, leaf area and leaf area index) and flower number and fruit yield were significantly maintained at higher level in mulched plants than unmulched ones up to 75% water deficit”

✓ located verbatim in the source · abstract, characters 132–326 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Plastic mulch gave significantly higher yield at 25, 50, and 75% water deficits.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
plastic mulche0
Outcome
Yielde0
Direction
highere0
Qualifier
25, 50 and 75% water deficitse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Yield was significantly higher in plastic mulch at 25, 50 and 75% water deficits.”

✓ located verbatim in the source · abstract, characters 328–409 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mulched plants had higher photosynthetic rate at every water deficit level.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
Mulched plantse0
Outcome
photosynthetic ratee0
Direction
highere0
Qualifier
all water deficit levelse0
Comparator
unmulchede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Mulched plants maintained higher photosynthetic rate over unmulched at all water deficit levels.”

✓ located verbatim in the source · abstract, characters 410–506 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plastic mulch increased water use efficiency.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
Plastic mulche0
Outcome
WUEe0
Direction
increasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Plastic mulch increased WUE.”

✓ located verbatim in the source · abstract, characters 507–535 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Mulched stressed plants had considerably lower light transmission ratio.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
mulched stressed plantse0
Outcome
Light transmission ratioe0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Light transmission ratio decreased considerably in mulched stressed plants.”

✓ located verbatim in the source · abstract, characters 536–611 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mulching improved drought tolerance efficiency at all water deficit levels.

Taxon
Capsicum annuumCapsicum annuumt0
Treatment
Mulchinge0
Outcome
drought tolerance efficiencye0
Direction
improvede0
Qualifier
all levels of water deficitse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Mulching improved drought tolerance efficiency at all levels of water deficits.”

✓ located verbatim in the source · abstract, characters 612–691 · show in text ↑
t0

“Capsicum annuum”

✓ located verbatim in the source · title, characters 75–90 · show in text ↑

mulching · physiology: photosynthesis · Capsicum annuum (sweet pepper)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

mulching · physiology: water · Capsicum annuum (sweet pepper)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

5 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

mulching · growth · Capsicum annuum (sweet pepper)Positive and negative results

11 papers: 10 positive, 1 negative or no effect

9 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

mulching · yield · Capsicum annuum (sweet pepper)Positive and negative results

37 papers: 35 positive, 2 negative or no effect

34 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

33 papers more in this group

See all 37 papers →

mulching · tolerance: abiotic · Capsicum annuum (sweet pepper)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.